baber/WOPTO huggingface dataset:
Patent JP-H03143871-A (JP)
Title: Inserting device for facsimile recording paper
Inventor: NOMA YASUO
IPC: B65H45/28
Filed: 1989-10-30
Abstract: PURPOSE:To prevent recording paper from being scratched or torn by stacking recording paper and envelope paper, and using a folding blade to forcibly insert both papers at roughly peripheral speed between a pair of inserting and bending rollers, and sealing the recording paper in the envelope paper. CONSTITUTION:When envelope paper C is fed from a feed roller 14 onto a guide plate 48 passing a guide plate 33 and the gate portion of inserting and bending rollers 20, 21 and reaches a form stand-by sensor 37, rotation of the feed roller 14 is stopped and a baster edge 13 falls down and presses the sewed portion of the paper onto the guide plate 33. Next, sheets of recording paper B bent are stacked on the envelope paper C, and at the same time the inserting and bending rollers 20, 21 are rotated in opposite directions and a holding blade 18 falls down at a speed roughly equal to the peripheral speed of the bending rollers 20, 21 and folds the envelops paper C and recording paper B between both rollers, and the envelope paper C is then cut at its sewed portion and is pressed by the inserting and bending rollers 20, 21 so that its pasted peripheries are stuck together. Recording paper is thus prevented from being scratched or torn.
Patent JP-H0778302-A (JP)
Title: Data recording and reproducing device
Inventor: SHIRAI IKUO
IPC: G11B20/12
Filed: 1993-11-11
Abstract: PURPOSE:To realize always sure data recording/reproducing operation by setting parameters of a read/write circuit to be the optimum value when a device is driven. CONSTITUTION:The plural parameter data required for operating the plural read/write circuits 10, e.g. for deciding the filter performance, are stored in a ROM 13 beforehand by an HDD 1. When the HDD 1 is driven, the parameter data are specified by a host computer 2 in the prescribed order to perform a verifying process a companied with the operations of the read/write circuit 10 for every parameter datum. The parameter data indicating the minimum read error rate are decided as the optimum value by the host computer 2 in accordance with the result of the verifying process. By a CPU 11 of the HDD 1, the parameter data of optimum value decided by the host computer 2 are stored in a nonvolatile RWM 14. The parameters corresponding to the parameter data stored in the RWM 14 are set in the read/write circuit 10 by the CPU 11.
Patent JP-S63133139-A (JP)
Title: Original size detector
Inventor: UBUKAWA ATSUSHI
IPC: G03G15/04
Filed: 1986-11-26
Abstract: PURPOSE:To eliminate an influence of light reflection on front and rear faces of an original platen and to surely detect the original size by using a reflector provided on the inside of an original cover to form an optical path in the end part of the original platen so that the end part of the original intercepts the optical path. CONSTITUTION:A reflector 10 is formed on the inside of an original cover 3 in the position facing the end part of an original platen 2 which is brought into contact with the end part of an original 4, and plural pairs of light emitting elements 7 and light receiving elements 8 are arranged in such optical positions that optical paths of light which is transmitted through the end part of the original platen 2 and is reflected on the reflector 10 with the original cover 3 closed are formed. Consequently, the detection level of light receiving elements 8 are different between the pressure and the absence of the original 4 on the end part of the original platen 2. A discriminating means discriminates whether the original 4 intercepting the optical path exists or not in accordance with the detection signal from each light receiving element 8. At this time, the light projected from the light emitting element 7 is approximately vertically transmitted through the end part of the original platen 2, and an influence of reflection on the front or rear face of the original platen 2 is eliminated.
Patent JP-H11100907-A (JP)
Title: Floor joint device
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To absorb vibration of right and left buildings by providing a comblike fixed floor in one of the buildings and providing a comblike movable floor which is slidable in the forward and rearward directions along a rail fixed to the other building. SOLUTION: A recess 5 is formed on the floor face 4 of the joint 2 side of one vibration isolation building 3 and a comblike fixed floor 6 is fixed therein. A rail 7 extending to the forward and rearward directions is fixed at the end of the joint 2 side floor face 4 of the other isolation vibration building 3 and a comblike movable floor 8 is fitted to slide in the forward and rear ward directions along the rail 7. The front end of the movable floor 8 is slidable in the right and left directions against the fixed floor 6. And hence, when the right and left buildings 3 move in the right and left directions, bar members 11, 11, 21, 21 of the fixed floor 6 and the movable floor 8 transfer slidably in the right and left directions to absorb vibration.  When the buildings move in the forward and rearward directions, the movable floor 8 transfers slidably along the rail in the forward and rearward directions to absorb the vibration.
Patent JP-H11105950-A (JP)
Title: Variable powder-quantifying valve
Inventor: TOMA TORU
IPC: B65D47/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To freely select a powder of a single unit or a plurality of units to allow the same to flow out. SOLUTION: A variable powder quantifying valve consists of a main cylinder wherein a part between both inner and outer cylinders 2, 3 is set to a closet 8 and the other part between them is set to a plurality of passage-like parts 9 provided in the same size and an operation cylinder wherein the shaft cylinder 24 suspended from the center of the top plate 22 of the holding cylinder fitted to the upper part of an outer cylinder is fitted in the inner cylinder 2 and the slide bottom plate closing a part between both inner and outer cylinders is fixed to the lower end of the shaft cylinder.  In this case, when the side edge of the slide bottom plate comes into contact with the under surface of a first partition plate 7a by the revolution of an operation cylinder in a forward direction, the lower end surface of the first passage-like part is opened and, when the edge of the delivery hole 27 bored in the top plate 22 comes into contact with the upper surface of the first partition plate, the lower end surface of the first passage like part is closed by the slide bottom plate and the lower end surface of the passage like part to which the delivery hole is opened is closed by the slide bottom plate.
Patent JP-H03146394-A (JP)
Title: Transfer sheet for laser recording
Inventor: KOBAYASHI SUSUMU
IPC: B41M5/382
Filed: 1989-11-01
Abstract: PURPOSE:To improve a heat transmission to a colorant layer and to ensure a high- speed, high-resolution image recording by laminating a light-absorptive heat generation layer and the colorant layer with the interface recessed and projected. CONSTITUTION:A colorant layer 2 is formed on a light-absorptive heat generation layer 1 to make a laminar structure. The light-absorptive heat generation layer 1 is so strong as to function as a mechanical support and holds a light-absorptive heat generation material functioning to absorb light and generate heat in a finely dispersed state. As a resin used for the light-absorptive heat generation layer, a heatresistant resin having a glass transition temperature of 200 deg.C or higher is preferably used. The colorant layer 2 consists of a sublimable dye and a binder resin. The sublimable dye is melted, diffused, or sublimated by a thermal energy generated in the light- absorptive heat generation layer to be transferred to image-receiving paper to form an image thereon. The interface between the light-absorptive heat generation layer 1 and the colorant layer 2 is made irregular or treated into a porous fore. In this manner, a contact surface area with the colorant layer 2, i.e., a heat transmitting area, is increased, a heat transmitting amount per unit time is increased, and the dye is efficiently transferred to the image-receiving paper.
Patent JP-H01126440-A (JP)
Title: Driving force transmitting apparatus
Inventor: NAKAMURA KYOICHI
IPC: F16D43/284
Filed: 1987-11-11
Abstract: PURPOSE:To obtain a torque transmission characteristic such that when differential rotation is large, the rising is rapid and to secure transmission of required torque by reducing the space between outer and inner plates by internal pressure generated by a rotor rotated corresponding to a difference in rotating speed between front wheel and rear wheel driving shafts. CONSTITUTION:An elastic substance ring 45 for retaining the maximum space is interposed between the confronting faces of outer plates 37 of a viscous coupling 40 or inner plates 38, and a rotor 41 is rotated according to a difference in relative rotation speed between a front wheel driving shaft and a rear wheel driving shaft. Internal pressure is generated in a clearance for storing the rotor 41 by the above rotation, and the elastic substance ring 45 is compressed by a piston 36 operated by the internal pressure to vary and reduce the space between the outer plate 37 and the inner plate 38. In this arrangement, it is possible to obtain a torque transmission characteristic such that when differential rotation is large, the rising is sudden and even if the number of both plates 37, 38 is small, transmission of required torque can be secured.
Patent JP-H09128239-A (JP)
Title: Processor controller and processor control method
Inventor: TSUZUKI KAZUTO
IPC: G06F11/28
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To avoid the malfunction of a sequential detection circuit by means of a bus cycle by detecting the event of a sequential break and a sequential state in an instruction execution part in a microprocessor and executing the detection immediately before the execution of an instruction. SOLUTION: The instruction execution part 12 in the microprocessor 1 detects the event of the sequential break for giving a break request to the program execution sequence of the microprocessor 1 and detects the sequential state. The sequential state detection circuit 122 of the instruction execution part 12 detects the sequential state immediately before the execution of the prescribed instruction. Thus, the malfunction of the sequential state detection circuit 122 by the bus cycle which becomes invalid in the microprocessor 1 can be avoided.
Patent JP-H01125742-A (JP)
Title: Master disk for producing optical disk
Inventor: SUZUKI FUMIYUKI
IPC: G11B7/24
Filed: 1987-11-11
Abstract: PURPOSE:To form grooves of different desired exact depths on >=2 alkaline development type resist layers which are formed on a substrate and are different in sensitivity by providing an intermediate layer which is soluble in an alkaline soln. and does not interfere with the resist layers between said resist layers. CONSTITUTION:The intermediate layer 3 which is soluble in the alkaline soln. and does not interfere with >=2 alkaline development type resist layers 2, 4 which are formed on the substrate 1 and are respectively different in sensitivity is provided between the above-mentioned resist layers 2 and 4. The intermediate layer 3 is more preferably a metallic layer soluble in an alkali and the resist layers 2, 4 are formed by a spin coating method. The intermediate layer 3 is formed by a vapor deposition method. Since the intermediate layer is provided in such a manner, the resist layers 2, 4 do not mix and diffuse with each other and have a distinct boundary. The holes or grooves of precise sizes are thereby formed at the desired precise depths in desired places over the entire surface of the resist layers of the master disk.
Patent JP-H06129864-A (JP)
Title: Polarizer for optical fiber gyro
Inventor: SAKUMA SADAOMI
IPC: G01C19/72
Filed: 1992-10-21
Abstract: PURPOSE:To provide a polarizer for an optical fiber gyro which can always provide excellent functions without being affected by external forces and the like and is easy to assemble and durable. CONSTITUTION:A polarizer for an optical fiber gyro includes fibers 13 of polarizer wound in loop-like form and fibers for supporting polarization respectively connected to both ends of the fibers 13 of polarizer through the parts 31-1, 31-2 for connection by fusion, and the fibers 13 of polarizer and the parts 31-1, 31-2 for connection by fusion are placed within a holder 41, and lead parts 37-1, 37-2 extending to the outside of the holder 41 are composed of the fibers for supporting polarization.
Patent JP-H05117756-A (JP)
Title: Manufacture of directional electric steel sheet
Inventor: IWAMOTO KATSUO
IPC: C22C38/60
Filed: 1991-10-29
Abstract: PURPOSE:To efficiently provide the entire length of a coil with excellent magnetic properties by specifying the coating weight of oxygen in the decarburiz ing annealing of a silicon steel sheet and increasing the coating weight of oxygen at the internal winding part of a coil to that at the external winding part. CONSTITUTION:A silicon steel slab contg., by weight, 0.020 to 0.080% C, 2.0 to 4.0% Si, 0.03 to 0.15% Mn and total 0.008 to 0.080% of one or two kinds of S and Se is subjected to hot rolling. Cold rolling for one or two times including process annealing is executed at 40 to 80% primary cold rolling draft to regulate its thickness into a final one. Next, decarburizing annealing is executed under the condition in which the coating weight of oxygen at the internal winding part of the coil is continuously or stepwise increased by 0.1g/m<2>. Then, it is coated with a separation agent for annealing, is dried, is coiled around a coil and is subjected to final finish annealing. In this way, magnetic properties in which the iron loss value at the internal winding part is improved and the difference in magnetism between the internal winding part and the external winding part is small can be obtd.
Patent JP-H02130353-A (JP)
Title: Refrigerating plant
Inventor: KINOSHITA MINORU
IPC: F25B5/02
Filed: 1988-11-09
Abstract: PURPOSE:To lower the initial cost of equipment and reduce power capacity by providing a plurality of vaporizers to different cooling/refrigerating chambers respectively and using a connection opening/closing means to switch over the connection of the plurality of vaporizers. CONSTITUTION:When the operation of a cooling/refrigerating chamber 9a on one side is switched over to the operation of a cooling/refrigerating chamber 9b on the other side by setting a change over switch 14, a main liquid solenoid valve 3a of the cooling/refrigerating chamber 9a on one side is turned off so that a refrigerant pump in a vaporizer 5a may enter slow down operation. When pumping slow down operation is over, a check valve 12a prevents the back flow of refrigerant gas and a compressor 10 halts its operation. Then, the electrical connections for a blower 6a for vaporizer, an indoor sensor 8a and the main liquid solenoid valve 3a are electrically switched over to those for a blower 6b, an indoor sensor 8b and a main liquid solenoid valve 3b. After the completion of switch over, a reopening switch is thrown so that the cooling/ refrigerating operation of the cooling/refrigerating chamber 9b on the other side may be started.
Patent JP-2001109187-A (JP)
Title: Electrophotographic developer
Inventor: UMEMURA KAZUHIKO
IPC: G03G9/087
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic developing toner which does not contaminate an image or surrounding parts due to splashing of the toner or leaking of a carrier liquid, and to provide toner particles having a small average particle size with which high image quality is easily obtained. SOLUTION: The feature of the electrophotographic developer is that the toner particles essentially consist of a nearly spherical gel containing a liquid.
Patent JP-H06106950-A (JP)
Title: Suspension control device for vehicle
Inventor: MINE ATSUSHI
IPC: B60G17/015
Filed: 1992-09-29
Abstract: PURPOSE:To always switch a suspension characteristic by the optimum timing against a delay of a control system total unit in a total running region while optimizing detecting a road surface by properly moving a road surface sensor to change an angle. CONSTITUTION:Suspensions 5, 5' capable of controlling respective damping force switches are arranged in front and rear wheels 2, 3, and further a road surface sensor 10 for detecting irregularity of a road surface is provided, so that a road surface detecting position can be moved to the front of a car body 1, in its front bottom part. Particularly, the road surface sensor 10 itself is moved by a mover unit 11, at the time of an intermediate speed, and to change an angle to the front further by an angle variable unit 15 in a maximum moving condition, at the time of a high speed, to move the road surface detecting position to the front further to output a signal of switching damping force to the front/rear wheel suspensions 5, 5' by calculating a delay time as necessary, and at least the timing of the front wheel 2 reaching the road surface detecting position is set to always agree almost with the timing of switching the damping force of the front wheel suspension 5 by containing the delay time of a control system.
Patent JP-H05102048-A (JP)
Title: Diamond substrate and its manufacture
Inventor: TODA NAOHIRO
IPC: H01L21/205
Filed: 1991-10-04
Abstract: PURPOSE:To manufacture and provide large-area single crystal diamond substrates suitable for semiconductor devices and the like in a large quantity and at a low cost. CONSTITUTION:A diamond substrate having a single crystal diamond layer grown on a silicon atom face of a single silicon carbon substrate by preparing a carbon substrate whose growing surface is a silicon atom face with appearance of only silicon atoms out of a crystal face of single crystal silicon carbide and by growing a single crystal diamond layer by a vapor composition method such as CVD on the silicon atom face of this growing surface.
Patent JP-H04157596-A (JP)
Title: Merchandise sold-out state detector for automatic vending machine
Inventor: ITO TOSHISHIGE
IPC: G07F9/02
Filed: 1990-10-22
Abstract: PURPOSE:To avoid the disabled state of merchandise sold-out detection due to a lump of ice by constructing the upper edge of a cutting hole opening at the side wall of a merchandise housing luck in the shape inclinated downward toward a side edge. CONSTITUTION:A cutting hole 2 opening at the merchandise housing luck is constructed so that its upper edge can form an inclinated upper edge 2a of a shape inclinated downward toward a side edge 2b of both the right and left sides. Since a water droplet W dewed on the wall of the merchandise housing luck flows to the upper edge of the cutting hole 2 and is made to flow down toward both the right and left sides of the cutting hole 2 along the inclinated edge 2a while following a flow-down track indicated with a dot line shown in the figure, the water droplet W is prevented from directly dropping on a merchandise detection lever 3 or an axis support pin 4 to moisten them and the ice lump is prevented from being formed due to the dripping of the water droplet. Thus, the disabled state of the merchandise sold-out detection due to the ice lump can be solved and reliability of vending operation can be improved.
Patent JP-2000112781-A (JP)
Title: Device for electronic circuit analysis, method therefor and storage medium
Inventor: CHIBA TAKAHIRO
IPC: G06F11/22
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To enable an initial state of hardware of an electronic circuit before activating a debugger program to be analyzed. SOLUTION: An ROM-E 101 connected to a host personal computer 100 and a target substrate 103 is provided with a trigger detection circuit 206 which generates, in accordance with a state of control signals (CS and OE) of the target substrate 103, a write clock of trace memories 202 to 204 used in common with an emulation RAM 210. By this write clock, levels of the CS and OE are traced and a memory access result for the target substrate 103 is traced every step. The host personal computer 100 analyzes and displays an operation state of part of a CPU 113, an ROM, an RAM 112 of the target substrate 103 on the basis of the trace data.
Patent JP-S6296713-A (JP)
Title: Detecting device for engine oil shortage
Inventor: KUBOTA SHINICHI
IPC: F01M1/20
Filed: 1985-12-17
Abstract: PURPOSE:To enable the proper detection of an engine oil shortage by alarming only for a predetermined time when engine oil pressure has been over a predetermined level and detected at the time of engine start. CONSTITUTION:When engine oil has decreased down to a lower standard level, a lead switch 5 comes to be located within a float 3 for an oil level sensor 1 in an oil pan and a magnet 4 turns 'OFF' the lead switch 5. And one end of the lead switch 5 is earthed and the other end is connected to a control circuit 7. Also, the control switch 7 is connected with an ignition device 12, a hydraulic pressure switch 9 to be turned 'ON' when pressure within an engine oil feed pipe is over a predetermined value, and an alarm lamp 10. Said connection is so made that the hydraulic pressure switch 9 will be turned 'ON' in a shortage of hydraulic pressure and the alarm lamp 10 will be lit with said switch 9 'ON'. Furthermore, an output terminal for an output level changing with said switch 9 turned 'ON' and 'OFF' is connected to the control circuit 7.
Patent JP-H02133657-A (JP)
Title: Device for ultrasonic wave processing of sheet material
Inventor: FUJISAWA MITSUO
IPC: D06H7/00
Filed: 1988-11-10
Abstract: PURPOSE:To provide the subject device equipped with a plate-like mold having processing blades, an ultrasonic wave generator having an irradiation opening to be brought into contact with a sheet on the mold and a cooling device for cooling the irradiation opening with a cooling air and for adhering the sheet on the mold with the air and having rich durability. CONSTITUTION:When a sheet 50 is processed with ultrasonic waves, the sheet 50 (chemical fiber cloth) is put on a plate-like mold 40 equipped with processing blades 41 having prescribed shapes in a adhered state and subsequently brought into contact with an irradiation opening 71 disposed to an ultrasonic wave generator 70 to cut the sheet wherein the irradiation opening 71 heated on the cutting process is cooled with an air 83 blown out from a cooling device 81 and the sheet 50 is adhered to the mold 40 with the air reflected from the irradiation opening 71 to prevent the creasing and elongation of the sheet 50, thereby permitting to reliably and surely cut the sheet into a processed product having prescribed shape and pattern.
Patent JP-H03144119-A (JP)
Title: Constant-velocity joint
Inventor: SUGIYAMA TATSURO
IPC: F16D3/205
Filed: 1989-10-31
Abstract: PURPOSE:To reduce the slide resistance and minimize the vibration occurrence by circulating balls which guide the axial movement of a ball guide along a circulation path which is provided inside an outer wheel. CONSTITUTION:Three protrusions 3 which are long in an axial direction are provided on the inner face of an outer wheel 1. Between the outer periphery of each protrusion 3 and the inner face of a cover 4 which covers the whole protrusion 3, a ball circulation path 5 is formed which has a pair of straight raceway paths 7 in parallel to the axial line of the outer wheel 1. A number of balls 6 are provided in a movable manner along the circulation path 5. The balls 6 facing to the outside of the window 10 of the cover 4 are fitted in straight raceway grooves 18 in a ball guide 16. It is thus possible to reduce the slide resistance and minimize the vibration occurrence.